Modifications reserved
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OPM_SGS_ISG_M75_M75_2US_V010.doc
Installation Guide
SG Series 750 UL S2
&
SG Series 750 T12 UL S2
3.2
DELIVERY
When delivered, inspect the
package integrity
and
the physical condition of the cabinets
carefully.
In case of any damage sustained during transport, immediately inform the carrier and contact your
local
Service Center
.
Do not accept damaged equipment, please contact your
Service Center
.
A
detailed report
of the damage is necessary for any insurance claim.
NOTE !
A damaged UPS must never be installed or connected to mains or battery!
3.3
STORAGE
3.3.1 Storage of the UPS
The UPS is carefully packed for transport and storage so that it is in perfect condition when installed.
Never leave a UPS outside the building and don’t store other packages on the top of the UPS.
It is advisable to store the UPS in its original package in a
dry, dust-free room, away from chemical
substances, and with a temperature range not exceeding
-13°F
(-25°C) to
131°F
(55°C).
In case the battery is included please refer to
Section 3.3.2
.
Some important functions of the UPS, such as the customized functions, are defined by parameters
stored in a RAM memory.
A small backup battery located on the
Control Unit board
supplies the
RAM
.
If the storage time of the UPS exceeds
1 year
, these functions
should be verified
by an authorized
Service Center
before putting the UPS into operation.
3.3.2 Storage of Battery
When the delivery includes a maintenance free
Battery
, keep in mind that they are subject to self-
discharge and therefore you must recharge the
Battery
.
The storage time without
Battery
recharge depends on the temperature of the storage site.
The optimal temperature for
Battery
storage is
68°F
(20°C)
to
77°F
(25°C) and shall never exceed the
range
-4°F
(-20°C) to
104°F
(40°C).
Recharge stored maintenance free
Battery
every:
6 months when the storage temperature is 20°C (68°F)
3 months when the storage temperature is 30°C (86°F)
2 months when the storage temperature is 35°C (95°F)
